I am planning to use cannabis and speed (amphetamine). What are the consequences?

Sometimes people use cannabis after or while using speed to calm down or fall asleep more easily. Cannabis can soften the amphetamine effects, especially at the end of the amphetamine rush. However, this is not recommended for everyone, some people may feel anxious or restless. If you suffer from insomnia after using speed, it is advisable to time your use better. Keep in mind what time you want to go to sleep and do not take any more about 12 hours before you want to go to sleep.